Response analysis of the nonlinear vibration energy harvester with an uncertain parameter

D Huang, S Zhou, Q Han… - Proceedings of the …, 2020 - journals.sagepub.com
In this paper, the Chebyshev polynomial approximation is firstly utilized to analyze the
dynamical characteristics of the nonlinear vibration energy harvester with an uncertain …

Application of nonlinear magnetic vibro-impact vibration suppressor and energy harvester

A Afsharfard - Mechanical Systems and Signal Processing, 2018 - Elsevier
In the present study, application of a single unit vibro-impact system is improved. For this
reason, in the so-called “magnetic impact damper” the impact mass is replaced by a …

On the dynamics of a nonlinear energy harvester with multiple resonant zones

P Alevras, S Theodossiades, H Rahnejat - Nonlinear Dynamics, 2018 - Springer
The dynamics of a nonlinear vibration energy harvester for rotating systems is investigated
analytically through harmonic balance, as well as by numerical analysis. The …

Dynamics identification of a piezoelectric vibrational energy harvester by image analysis with a high speed camera

P Wolszczak, K Łygas, G Litak - Mechanical Systems and Signal …, 2018 - Elsevier
This study investigates dynamic responses of a nonlinear vibration energy harvester. The
nonlinear mechanical resonator consists of a flexible beam moving like an inverted …

Nonlinear characterization of a bistable energy harvester dynamical system

VG Lopes, JVLL Peterson, A Cunha Jr - Topics in Nonlinear Mechanics …, 2019 - Springer
This chapter explores the nonlinear dynamics of a bistable piezo-magneto-elastic energy
harvester with the objective of determining the influence of external force parameters on the …

Complex response of an oscillating vertical cantilever with clearance

K Łygas, P Wolszczak, G Litak, P Sta̧czek - Meccanica, 2019 - Springer
We study the dynamics of an elastic inverted pendulum with amplitude limiters excited
horizontally. This particular model corresponds to a class of systems where a clearance is …

Theoretical and experimental investigations of multibifurcated piezoelectric energy harvesters with coupled bending and torsional vibrations

Y Chen, Z Yang, Z Chen, K Li, L Wang, S Zhou - Acta Mechanica Sinica, 2022 - Springer
This paper investigates a multibifurcated piezoelectric energy harvester (MBPEH) with
coupled bending and torsional vibrations to enhance energy harvesting performance. A …

[PDF][PDF] Energy harvesting for wireless sensor networks

O Kanoun - Technology, Components and System Design, 2018 - academia.edu
This chapter studies an inductive-based wireless power transfer system for low-power
applications at short distances. The transferring power system has been modeled, simulated …

Energy harvesting from an oscillating vertical piezoelectric cantilever with clearance

K Łygas, P Wolszczak, P Stączek… - Energy Harvesting for …, 2018 - degruyter.com
Vibration energy harvesting is proposed for a nonlinear electromechanical system. A
mechanical resonator, which is realized as an inverted elastic pendulum excited by …

[PDF][PDF] Bistable laminates for energy harvesting

PJ Harris - 2017 - researchportal.bath.ac.uk
This thesis presents novel research in the area of energy harvesting from broadband
vibrations. The aim of energy harvesting is to recover energy wasted or unused in the …